... of EAS accessory, such as RF/EM/AM reusable hard tags, alarm tag, disposable soft label, magnetic bar, lanyard, bottle tag, milk tag, pencil tag, optic tag, ink tag ... the design and manufacture of RFID&EAS. Key Words :Eas system,rf eas system, electronic article surveillance,eas antenna system, anti-theft system,rf antenna,supermarket door, supermarket ...